Examine source code of OmniTime: Time Tracking

{
  "manifest_version": 3,
  "name": "OmniTime: Time Tracking",
  "version": "2.0.4",
  "description": "Retrieves time tracking data from an external provider and embeds it into ticket management systems.",
  "author": "Hristo Chonov",
  "permissions": [
    "storage",
    "scripting"
  ],
  "host_permissions": [
    "*://*/*"
  ],
  "action": {
    "default_popup": "options.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "omnitime@hristo.chonov.gmail.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}